<?php
abstract class Model{
		//variavei que contera o codigo html dos objetos
    public $htmlCode;
		
    function set($atributo, $value){
        $this->$atributo = $value;
    }
   
    function get($atributo){
        return $this->$atributo;
    }
    
    //exibe o codigo html do objeto
    function show(){
        echo $this->htmlCode;
    }
}
?>
